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eulerr 5.1.0

New features

  • venn() is a new function that produces Venn diagrams for up to
    5 sets. The interface
    is almost identical to euler() except that a single integer
    can also be provided. A new vignette, Venn diagrams with eulerr,
    examplifies its use.

Minor changes

  • Calculations for the strips in plot.euler() when a list of
    Euler diagrams is given has been improved. Setting fontsize or
    cex now results in appropriately sized strips as one would expect.
  • Tiny overlaps (where the fraction of the area is less than one
    thousandth of the largest overlap) in the final diagram are no longer
  • eulergram() objects from plot.euler() now have a proper grob name
    for the canvas grob, so that extracting information from them is easier.

Bug fixes

  • Return value documentation for euler() now correctly says "ellipses"
    and not "coefficients".
  • data.frame or matrix inputs now work properly
    when values are given as numerics. (#42)
  • Fixed some spelling errors in news and vignettes.
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